Home›Asteroids›284782 2008 YA21284782 2008 YA21Main-belt minor planetDesignation(284782) 2008 YA21ClassMain-beltSemi-major axis2.7752451 AUEccentricity0.0720568Inclination3.569°Absolute magnitude (H)16.37Perihelion2.575 AUAphelion2.975 AU